CN214292035U - Drilling and milling device for gear pump machining - Google Patents

Drilling and milling device for gear pump machining Download PDF

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Publication number
CN214292035U
CN214292035U CN202022916531.9U CN202022916531U CN214292035U CN 214292035 U CN214292035 U CN 214292035U CN 202022916531 U CN202022916531 U CN 202022916531U CN 214292035 U CN214292035 U CN 214292035U
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China
Prior art keywords
block
milling
drilling
lead screw
gear pump
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Active
Application number
CN202022916531.9U
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Chinese (zh)
Inventor
商宗玖
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenyang Hengyun Water Pump Manufacturing Co Ltd
Original Assignee
Shenyang Hengyun Water Pump Manufacturing Co Ltd
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Priority to CN202022916531.9U priority Critical patent/CN214292035U/en
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Publication of CN214292035U publication Critical patent/CN214292035U/en
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Abstract

The utility model belongs to the technical field of drilling and milling, in particular to a drilling and milling device for gear pump processing, aiming at the problems that most of the existing gear pump processing drilling and milling devices are inconvenient to fix workpieces, the processed workpieces are deviated due to continuous vibration in the processing process, and the processing quality is finally influenced, the utility model provides a proposal which comprises a base, a box body is fixedly connected with the top of the base, a bearing block is fixedly connected with the top of the box body, a counter weight block is fixedly connected with the top of the bearing block, a supporting plate is fixedly connected with the top of the counter weight block, a first frame block is fixedly connected with the top of the supporting plate, a second frame block is fixedly connected with the top of the first frame block, a third frame block is fixedly connected with the top of the second frame block, a cylinder is fixedly connected with one side of the third frame block, the utility model is convenient to fix the workpieces, simple structure and convenient use.

Description

Drilling and milling device for gear pump machining
Technical Field
The utility model relates to a bore and mill technical field, especially relate to a bore and mill device for gear pump processing.
Background
The milling and drilling machine workbench can move longitudinally and transversely, the main shaft is vertically arranged, the bench type machine head and the machine head can be lifted up and down, and the milling and drilling machine has various cutting functions such as drilling, milling, boring, grinding, tapping and the like.
However, most of existing gear pump processing drilling and milling devices are not convenient for fixing workpieces, the processed workpieces deviate due to continuous vibration in the processing process, and finally the processing quality is affected.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the drilling and milling device of most gear pump processing, be not convenient for fix the work piece, because continuous vibrations lead to processing work piece to take place the skew at the in-process of processing, finally influence processingquality shortcoming, and the drilling and milling device who is used for gear pump processing who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a drilling and milling device for gear pump processing comprises a base, wherein the top of the base is fixedly connected with a box body, the top of the box body is fixedly connected with a bearing block, the top of the bearing block is fixedly connected with a heavy weight block, the top of the heavy weight block is fixedly connected with a supporting plate, the top of the supporting plate is fixedly connected with a first frame block, the top of the first frame block is fixedly connected with a second frame block, the top of the second frame block is fixedly connected with a third frame block, one side of the third frame block is fixedly connected with a cylinder, the top of the supporting plate is provided with a square groove, the top of the supporting plate is connected with four locking blocks, the bottoms of the four locking blocks are fixedly connected with moving blocks, two moving blocks in the four moving blocks are respectively in threaded connection with a first lead screw and a second lead screw, one end of the first lead screw is fixedly connected with one end of the second lead screw, and the other end of the second lead screw is fixedly connected with a handle, the outside cover of second lead screw is equipped with the gear, the both sides of gear all mesh and are connected with the rack, the one end difference fixedly connected with first L type pole second L type pole fixed connection of two racks, the one end of first L type pole and second L type pole respectively with one side fixed connection of two locking pieces in four locking pieces.
Preferably, the box body is internally provided with a cavity, the inner walls of two sides of the cavity are hinged with a split door, and one side of the split door is fixedly connected with a handrail.
Preferably, an output shaft of the cylinder is fixedly connected with a motor, and an output shaft of the motor is fixedly connected with a chuck.
Preferably, a bearing is fixedly connected to the inner wall of the top of the supporting plate, the outer side of the second lead screw is fixedly connected to the inner ring of the bearing, four guide rails are fixedly mounted to the inner wall of the bottom of the square groove, and four moving blocks are slidably connected to the four guide rails respectively.
Preferably, the bottom of the chuck is provided with a notch, the outer side of the chuck is provided with three screw holes communicated with the notch, and the three screw holes are connected with bolts in a threaded manner.
Compared with the prior art, the beneficial effects of the utility model are that:
the workpiece is placed on the supporting plate, the handle is rotated manually, the handle drives the second lead screw to rotate, the second lead screw drives the first lead screw to rotate, the second lead screw and the first lead screw are matched with each other and drive four locking blocks, two of the locking blocks move inwards, the second lead screw drives the gear to rotate, the gear drives two racks to move inwards, the racks respectively drive the first L-shaped rod to move downwards, the second L-shaped rod to move upwards, the four locking blocks are matched with each other to achieve the effect of fixing the workpiece, a required milling cutter is inserted into the chuck to screw the bolt, the cylinder drives the motor to move downwards, the output shaft of the motor drives the chuck to rotate, the power supply is turned on, the power supply is turned off after the use is finished, the handle is turned reversely, and the workpiece is taken out.
The utility model discloses be convenient for fix the work piece, simple structure, convenient to use.
Drawings
Fig. 1 is a schematic cross-sectional structural view of a drilling and milling device for gear pump machining according to the present invention;
fig. 2 is a schematic view of a top view structure of a connection of a supporting plate, a locking block, a first lead screw, a second lead screw, a first L-shaped rod and a second L-shaped rod of the drilling and milling device for gear pump processing according to the present invention;
fig. 3 is a side view schematic structural diagram of the supporting plate, the handle and the rack connection of the drilling and milling device for gear pump processing provided by the utility model.
In the figure: 1. a base; 2. a box body; 3. a bearing block; 4. sinking the weight block; 5. a support plate; 6. a first rack block; 7. a second rack block; 9. a cylinder; 10. a fixed block; 11. a motor; 12. a chuck; 13. a square groove; 14. a locking block; 15. a moving block; 16. a first lead screw; 17. a second lead screw; 18. a first L-shaped bar; 19. a second L-shaped bar; 20. a handle; 21. a rack;
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Referring to fig. 1-3, a drilling and milling device for gear pump processing comprises a base 1, a box body 2 is fixedly connected to the top of the base 1, a bearing block 3 is fixedly connected to the top of the box body 2, a counter weight block 4 is fixedly connected to the top of the bearing block 3, a supporting plate 5 is fixedly connected to the top of the counter weight block 4, a first frame block 6 is fixedly connected to the top of the supporting plate 5, a second frame block 7 is fixedly connected to the top of the first frame block 6, a third frame block is fixedly connected to the top of the second frame block 7, an air cylinder 9 is fixedly connected to one side of the third frame block, a square groove 13 is formed in the top of the supporting plate 5, four locking blocks 14 are connected to the top of the supporting plate 5, moving blocks 15 are fixedly connected to the bottoms of the four locking blocks 14, a first lead screw 16 and a second lead screw 17 are respectively in threaded connection with two moving blocks 15 of the four moving blocks 15, one end of the first lead screw 16 is fixedly connected to one end of the second lead screw 17, the other end fixedly connected with handle 20 of second lead screw 17, the outside cover of second lead screw 17 is equipped with the gear, and the both sides of gear all are engaged with and are connected with rack 21, and the one end of two racks 21 is fixedly connected with first L type pole 18 second L type pole 19 fixed connection respectively, and the one end of first L type pole 18 and second L type pole 19 respectively with one side fixed connection of two locking pieces 14 in four locking pieces 14.
In this embodiment, a cavity is formed in the box body 2, the inner walls of the two sides of the cavity are hinged with a split door, and one side of the split door is fixedly connected with a handrail.
In this embodiment, an output shaft of the cylinder 9 is fixedly connected with a motor 11, and an output shaft of the motor 11 is fixedly connected with a chuck 12.
In this embodiment, the bearing 10 is fixedly connected to the inner wall of the top of the supporting plate 5, the outer side of the second lead screw 17 is fixedly connected to the inner ring of the bearing 10, the inner wall of the bottom of the square groove 13 is fixedly provided with four guide rails, and the four moving blocks 15 are respectively connected to the four guide rails in a sliding manner.
In this embodiment, a notch is formed at the bottom of the chuck 12, three threaded holes communicated with the notch are formed at the outer side of the chuck 12, and bolts are connected to all the three threaded holes in a threaded manner.
The working principle is as follows: the workpiece is placed on the supporting plate 5, the handle 20 is rotated manually, the handle 20 drives the second screw rod 17 to rotate, the second screw rod 17 drives the first screw rod 16 to rotate, the second screw rod 17 and the first screw rod 16 are matched with each other and drive the four locking blocks 14, wherein the two locking blocks 14 are close to each other, the second screw rod 17 drives the gear to rotate, the gear drives the two racks 21 to move inwards, the two racks 21 respectively drive the first L-shaped rod 18 and the second L-shaped rod 19 to be close to each other, therefore, the four locking blocks 14 are matched to achieve the effect of fixing the workpiece, a required milling cutter is inserted into the chuck 12 to screw the bolt, the power supply is turned on, the cylinder 9 drives the motor 11 to move downwards, the output shaft of the motor 11 drives the chuck 12 to rotate to perform drilling and milling, the power supply is turned off after the use is finished, the handle 20 is turned backwards, and the workpiece is taken out.
The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.

Claims (5)

1. A drilling and milling device for gear pump processing comprises a base (1) and is characterized in that the top of the base (1) is fixedly connected with a box body (2), the top of the box body (2) is fixedly connected with a bearing block (3), the top of the bearing block (3) is fixedly connected with a heavy weight block (4), the top of the heavy weight block (4) is fixedly connected with a supporting plate (5), the top of the supporting plate (5) is fixedly connected with a first frame block (6), the top of the first frame block (6) is fixedly connected with a second frame block (7), the top of the second frame block (7) is fixedly connected with a third frame block, one side of the third frame block is fixedly connected with a cylinder (9), the top of the supporting plate (5) is provided with a square groove (13), the top of the supporting plate (5) is connected with four locking blocks (14), and the bottoms of the four locking blocks (14) are fixedly connected with a moving block (15), two moving blocks (15) of the four moving blocks (15) are respectively in threaded connection with a first lead screw (16) and a second lead screw (17), one end of the first lead screw (16) is fixedly connected with one end of the second lead screw (17), the other end of the second lead screw (17) is fixedly connected with a handle (20), a gear is sleeved on the outer side of the second lead screw (17), racks (21) are respectively meshed with two sides of the gear, one end of each rack (21) is respectively fixedly connected with a first L-shaped rod (18) and a second L-shaped rod (19), and one end of each first L-shaped rod (18) and one end of each second L-shaped rod (19) are respectively fixedly connected with one side of two locking blocks (14) of the four locking blocks (14).
2. The drilling and milling device for gear pump processing as claimed in claim 1, characterized in that a cavity is opened in the box body (2), a split door is hinged on the inner wall of the cavity on both sides, and a handrail is fixedly connected on one side of the split door.
3. The drilling and milling device for gear pump processing according to claim 1, characterized in that a motor (11) is fixedly connected to the output shaft of the cylinder (9), and a chuck (12) is fixedly connected to the output shaft of the motor (11).
4. The drilling and milling device for gear pump processing according to claim 1, wherein a bearing (10) is fixedly connected to the top inner wall of the supporting plate (5), the outer side of the second lead screw (17) is fixedly connected to the inner ring of the bearing (10), four guide rails are fixedly mounted on the bottom inner wall of the square groove (13), and four moving blocks (15) are respectively connected with the four guide rails in a sliding manner.
5. The drilling and milling device for gear pump processing according to claim 3, wherein the bottom of the chuck (12) is provided with a notch, the outer side of the chuck (12) is provided with three threaded holes communicated with the notch, and the three threaded holes are all in threaded connection with bolts.
CN202022916531.9U 2020-12-04 2020-12-04 Drilling and milling device for gear pump machining Active CN214292035U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022916531.9U CN214292035U (en) 2020-12-04 2020-12-04 Drilling and milling device for gear pump machining

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022916531.9U CN214292035U (en) 2020-12-04 2020-12-04 Drilling and milling device for gear pump machining

Publications (1)

Publication Number Publication Date
CN214292035U true CN214292035U (en) 2021-09-28

Family

ID=77846830

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022916531.9U Active CN214292035U (en) 2020-12-04 2020-12-04 Drilling and milling device for gear pump machining

Country Status (1)

Country Link
CN (1) CN214292035U (en)

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